The Champion RG6YC Spark Plug, manufacturer part number 977, is designed to provide dependable ignition performance for compatible automotive and small-engine applications. Its copper core center electrode helps maintain accurate heat-range control, supporting consistent combustion, reliable starting, and long service life. Verify the application requirements before installation to ensure the correct spark plug fitment.
Champion’s patented SAC-9 semi-conductor resistor helps suppress electromagnetic interference (EMI) and radio-frequency interference (RFI), helping protect nearby electronic systems while promoting stable ignition operation. The patented Ultraseal™ coated shell provides added resistance to rust and corrosion, supporting durability in demanding operating environments.
Feature: Copper core center electrode for controlled heat range and dependable performance
Feature: Patented SAC-9 semi-conductor resistor for maximum EMI and RFI suppression
Feature: Patented Ultraseal™ coated shell for rust prevention
Feature: Model: RG6YC
Feature: Brand: Champion
Feature: Manufacturer part number: 977
Feature: Vendor part number: 977
Feature: Fitment: Compatible with applications specified for the Champion RG6YC spark plug; confirm vehicle or equipment requirements before purchase
Features:
- Copper core center electrode for accurate heat-range control and dependable performance
- Patented SAC-9 semi-conductor resistor for maximum EMI and RFI suppression
- Patented Ultraseal™ coated shell helps prevent rust and corrosion
- Model: RG6YC
- Brand: Champion
- Manufacturer part number: 977
- Vendor part number: 977
- Fitment: For applications requiring a Champion RG6YC spark plug; verify application specifications before installation